🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 141 Days

Day: 26.3 Hours

Environment

Temp: 340 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 224 Days

Day: 44.7 Hours

Environment

Temp: 307 °C

Axial Tilt: 104.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,146,554 km

• M1: 106,962 km (0.104 R)
• M2: 457,769 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.09 AU - 1.65 AU

Year: 475 Days

Day: 42.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.13 AU - 2.67 AU

Year: 1102 Days

Day: 31.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,146,554 km

• M1: 1,007,242 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.81 AU - 13.01 AU

Year: 11418 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,146,554 km

• M1: 112,647 km (0.06 R)
• M2: 415,882 km (0.113 R)
• M3: 739,163 km (0.112 R)
• M4: 1,437,935 km (0.055 R)
• M5: 1,733,690 km (0.093 R)
• M6: 2,086,591 km (0.102 R)
• M7: 2,716,548 km (0.083 R)
• M8: 3,196,009 km (0.082 R)
• M9: 4,351,503 km (0.083 R)
• M10: 4,979,365 km (0.106 R)
• M11: 5,698,931 km (0.061 R)
• M12: 7,659,710 km (0.064 R)
• M13: 8,150,092 km (0.117 R)
• M14: 9,375,747 km (0.102 R)
• M15: 10,177,442 km (0.045 R)
• M16: 10,570,137 km (0.093 R)
• M17: 13,258,410 km (0.09 R)
• M18: 16,305,270 km (0.097 R)
• M19: 17,673,044 km (0.078 R)
• M20: 20,402,457 km (0.059 R)
• M21: 25,947,451 km (0.032 R)
• M22: 26,404,473 km (0.114 R)
• M23: 28,867,752 km (0.114 R)
• M24: 32,950,577 km (0.102 R)
• M25: 33,810,914 km (0.093 R)
• M26: 39,170,706 km (0.103 R)
• M27: 41,738,404 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 9.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.41 AU - 15.95 AU

Year: 14176 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 106,146,554 km

• M1: 120,875 km (0.102 R)
• M2: 498,161 km (0.066 R)
• M3: 942,467 km (0.093 R)
• M4: 1,692,850 km (0.079 R)
• M5: 2,595,074 km (0.097 R)
• M6: 3,090,243 km (0.101 R)
• M7: 4,270,122 km (0.041 R)
• M8: 5,881,590 km (0.115 R)
• M9: 6,443,928 km (0.094 R)
• M10: 7,722,691 km (0.105 R)
• M11: 9,428,555 km (0.087 R)
• M12: 10,030,687 km (0.06 R)
• M13: 10,833,878 km (0.077 R)
• M14: 12,118,176 km (0.093 R)
• M15: 13,365,074 km (0.116 R)
• M16: 13,707,055 km (0.038 R)
• M17: 14,479,877 km (0.082 R)
• M18: 14,986,565 km (0.047 R)
• M19: 20,452,722 km (0.037 R)
• M20: 24,789,414 km (0.103 R)
• M21: 25,098,633 km (0.09 R)
• M22: 25,410,395 km (0.111 R)
• M23: 29,471,529 km (0.108 R)
• M24: 30,051,669 km (0.105 R)
• M25: 31,354,517 km (0.072 R)
• M26: 34,327,326 km (0.062 R)
• M27: 39,131,063 km (0.112 R)
• M28: 44,062,258 km (0.051 R)
• M29: 48,422,288 km (0.114 R)
• M30: 50,375,737 km (0.041 R)
• M31: 61,124,344 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.8

Radius: 7.6

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.87 AU - 25.57 AU

Year: 27942 Days

Day: 19 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,146,554 km

• M1: 95,294 km (0.095 R)
• M2: 702,811 km (0.12 R)
• M3: 1,223,711 km (0.048 R)
• M4: 1,616,255 km (0.106 R)
• M5: 1,853,069 km (0.086 R)
• M6: 4,799,249 km (0.092 R)
• M7: 7,191,918 km (0.115 R)
• M8: 7,619,768 km (0.108 R)
• M9: 7,951,725 km (0.028 R)
• M10: 8,235,662 km (0.057 R)
• M11: 9,066,977 km (0.112 R)
• M12: 9,503,055 km (0.085 R)
• M13: 9,823,045 km (0.067 R)
• M14: 13,430,747 km (0.08 R)
• M15: 13,671,749 km (0.106 R)
• M16: 14,162,430 km (0.119 R)
• M17: 14,749,752 km (0.077 R)
• M18: 15,353,080 km (0.097 R)
• M19: 17,356,794 km (0.081 R)
• M20: 18,029,236 km (0.099 R)
• M21: 23,116,461 km (0.104 R)
• M22: 34,631,458 km (0.117 R)
• M23: 40,009,053 km (0.033 R)
• M24: 44,656,460 km (0.046 R)
• M25: 47,202,317 km (0.068 R)
• M26: 50,615,542 km (0.057 R)
• M27: 51,788,838 km (0.059 R)
• M28: 58,141,362 km (0.069 R)
• M29: 60,078,505 km (0.105 R)
• M30: 63,401,971 km (0.063 R)
• M31: 67,785,189 km (0.115 R)
• M32: 73,854,374 km (0.093 R)
• M33: 86,781,426 km (0.114 R)
• M34: 87,338,977 km (0.1 R)

Kuiper Belt

Range: 37.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,541 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit